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[–] 16 points 2 years ago (1 child)

Interesting, I thought their beaks were just some hard material, like our nails. Didn't know that there's bloodflow there.

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  • [–] 21 points 2 years ago (1 child)

    Most of the veins visible on the beak are for the interior lining of the mouth. You are right in that it's similar to our nails

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